51004590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 163404864

約数和(自身を除く): 112400274

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 49, 51, 65, 70, 78, 85, 91, 98, 102, 105, 119, 130, 147, 157, 170, 182, 195, 210, 221, 238, 245, 255, 273, 294, 314, 357, 390, 442, 455, 471, 490, 510, 546, 595, 637, 663, 714, 735, 785, 833, 910, 942, 1099, 1105, 1190, 1274, 1326, 1365, 1470, 1547, 1570, 1666, 1785, 1911, 2041, 2198, 2210, 2355, 2499, 2669, 2730, 3094, 3185, 3297, 3315, 3570, 3822, 4082, 4165, 4641, 4710, 4998, 5338, 5495, 6123, 6370, 6594, 6630, 7693, 7735, 8007, 8330, 9282, 9555, 10205, 10829, 10990, 12246, 12495, 13345, 14287, 15386, 15470, 16014, 16485, 18683, 19110, 20410, 21658, 23079, 23205, 24990, 26690, 28574, 30615, 32487, 32970, 34697, 37366, 38465, 40035, 42861, 46158, 46410, 54145, 56049, 61230, 64974, 69394, 71435, 76930, 80070, 85722, 93415, 100009, 104091, 108290, 112098, 115395, 130781, 142870, 162435, 173485, 186830, 200018, 208182, 214305, 230790, 242879, 261562, 280245, 300027, 324870, 346970, 392343, 428610, 485758, 500045, 520455, 560490, 600054, 653905, 728637, 784686, 1000090, 1040910, 1214395, 1307810, 1457274, 1500135, 1700153, 1961715, 2428790, 3000270, 3400306, 3643185, 3923430, 5100459, 7286370, 8500765, 10200918, 17001530, 25502295, 51004590]

約数ペア:

[(1, 51004590), (2, 25502295), (3, 17001530), (5, 10200918), (6, 8500765), (7, 7286370), (10, 5100459), (13, 3923430), (14, 3643185), (15, 3400306), (17, 3000270), (21, 2428790), (26, 1961715), (30, 1700153), (34, 1500135), (35, 1457274), (39, 1307810), (42, 1214395), (49, 1040910), (51, 1000090), (65, 784686), (70, 728637), (78, 653905), (85, 600054), (91, 560490), (98, 520455), (102, 500045), (105, 485758), (119, 428610), (130, 392343), (147, 346970), (157, 324870), (170, 300027), (182, 280245), (195, 261562), (210, 242879), (221, 230790), (238, 214305), (245, 208182), (255, 200018), (273, 186830), (294, 173485), (314, 162435), (357, 142870), (390, 130781), (442, 115395), (455, 112098), (471, 108290), (490, 104091), (510, 100009), (546, 93415), (595, 85722), (637, 80070), (663, 76930), (714, 71435), (735, 69394), (785, 64974), (833, 61230), (910, 56049), (942, 54145), (1099, 46410), (1105, 46158), (1190, 42861), (1274, 40035), (1326, 38465), (1365, 37366), (1470, 34697), (1547, 32970), (1570, 32487), (1666, 30615), (1785, 28574), (1911, 26690), (2041, 24990), (2198, 23205), (2210, 23079), (2355, 21658), (2499, 20410), (2669, 19110), (2730, 18683), (3094, 16485), (3185, 16014), (3297, 15470), (3315, 15386), (3570, 14287), (3822, 13345), (4082, 12495), (4165, 12246), (4641, 10990), (4710, 10829), (4998, 10205), (5338, 9555), (5495, 9282), (6123, 8330), (6370, 8007), (6594, 7735), (6630, 7693)]