53086410

素因数分解:

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

素因数の和:217

約数の個数: 144

約数和(自身を含む): 158905656

約数和(自身を除く): 105819246

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 157, 170, 195, 221, 234, 255, 289, 306, 314, 390, 442, 471, 510, 578, 585, 663, 765, 785, 867, 942, 1105, 1170, 1326, 1413, 1445, 1530, 1570, 1734, 1989, 2041, 2210, 2355, 2601, 2669, 2826, 2890, 3315, 3757, 3978, 4082, 4335, 4710, 5202, 5338, 6123, 6630, 7065, 7514, 8007, 8670, 9945, 10205, 11271, 12246, 13005, 13345, 14130, 16014, 18369, 18785, 19890, 20410, 22542, 24021, 26010, 26690, 30615, 33813, 34697, 36738, 37570, 40035, 45373, 48042, 56355, 61230, 67626, 69394, 80070, 90746, 91845, 104091, 112710, 120105, 136119, 169065, 173485, 183690, 208182, 226865, 240210, 272238, 312273, 338130, 346970, 408357, 453730, 520455, 589849, 624546, 680595, 816714, 1040910, 1179698, 1361190, 1561365, 1769547, 2041785, 2949245, 3122730, 3539094, 4083570, 5308641, 5898490, 8847735, 10617282, 17695470, 26543205, 53086410]

約数ペア:

[(1, 53086410), (2, 26543205), (3, 17695470), (5, 10617282), (6, 8847735), (9, 5898490), (10, 5308641), (13, 4083570), (15, 3539094), (17, 3122730), (18, 2949245), (26, 2041785), (30, 1769547), (34, 1561365), (39, 1361190), (45, 1179698), (51, 1040910), (65, 816714), (78, 680595), (85, 624546), (90, 589849), (102, 520455), (117, 453730), (130, 408357), (153, 346970), (157, 338130), (170, 312273), (195, 272238), (221, 240210), (234, 226865), (255, 208182), (289, 183690), (306, 173485), (314, 169065), (390, 136119), (442, 120105), (471, 112710), (510, 104091), (578, 91845), (585, 90746), (663, 80070), (765, 69394), (785, 67626), (867, 61230), (942, 56355), (1105, 48042), (1170, 45373), (1326, 40035), (1413, 37570), (1445, 36738), (1530, 34697), (1570, 33813), (1734, 30615), (1989, 26690), (2041, 26010), (2210, 24021), (2355, 22542), (2601, 20410), (2669, 19890), (2826, 18785), (2890, 18369), (3315, 16014), (3757, 14130), (3978, 13345), (4082, 13005), (4335, 12246), (4710, 11271), (5202, 10205), (5338, 9945), (6123, 8670), (6630, 8007), (7065, 7514)]