49516740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3023}}^1$

素因数の和:3058

約数の個数: 144

約数和(自身を含む): 184923648

約数和(自身を除く): 135406908

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3023, 3276, 4095, 5460, 6046, 8190, 9069, 12092, 15115, 16380, 18138, 21161, 27207, 30230, 36276, 39299, 42322, 45345, 54414, 60460, 63483, 78598, 84644, 90690, 105805, 108828, 117897, 126966, 136035, 157196, 181380, 190449, 196495, 211610, 235794, 253932, 272070, 275093, 317415, 353691, 380898, 392990, 423220, 471588, 544140, 550186, 589485, 634830, 707382, 761796, 785980, 825279, 952245, 1100372, 1178970, 1269660, 1375465, 1414764, 1650558, 1768455, 1904490, 2357940, 2475837, 2750930, 3301116, 3536910, 3808980, 4126395, 4951674, 5501860, 7073820, 8252790, 9903348, 12379185, 16505580, 24758370, 49516740]

約数ペア:

[(1, 49516740), (2, 24758370), (3, 16505580), (4, 12379185), (5, 9903348), (6, 8252790), (7, 7073820), (9, 5501860), (10, 4951674), (12, 4126395), (13, 3808980), (14, 3536910), (15, 3301116), (18, 2750930), (20, 2475837), (21, 2357940), (26, 1904490), (28, 1768455), (30, 1650558), (35, 1414764), (36, 1375465), (39, 1269660), (42, 1178970), (45, 1100372), (52, 952245), (60, 825279), (63, 785980), (65, 761796), (70, 707382), (78, 634830), (84, 589485), (90, 550186), (91, 544140), (105, 471588), (117, 423220), (126, 392990), (130, 380898), (140, 353691), (156, 317415), (180, 275093), (182, 272070), (195, 253932), (210, 235794), (234, 211610), (252, 196495), (260, 190449), (273, 181380), (315, 157196), (364, 136035), (390, 126966), (420, 117897), (455, 108828), (468, 105805), (546, 90690), (585, 84644), (630, 78598), (780, 63483), (819, 60460), (910, 54414), (1092, 45345), (1170, 42322), (1260, 39299), (1365, 36276), (1638, 30230), (1820, 27207), (2340, 21161), (2730, 18138), (3023, 16380), (3276, 15115), (4095, 12092), (5460, 9069), (6046, 8190)]