49027752540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2521}}^1\times {\mathrm{8311}}^1$

素因数の和:10860

約数の個数: 144

約数和(自身を含む): 160240132416

約数和(自身を除く): 111212379876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 2521, 5042, 7563, 8311, 10084, 12605, 15126, 16622, 22689, 24933, 25210, 30252, 32773, 33244, 37815, 41555, 45378, 49866, 50420, 65546, 74799, 75630, 83110, 90756, 98319, 99732, 108043, 113445, 124665, 131092, 149598, 151260, 163865, 166220, 196638, 216086, 226890, 249330, 294957, 299196, 324129, 327730, 373995, 393276, 432172, 453780, 491595, 498660, 540215, 589914, 648258, 655460, 747990, 972387, 983190, 1080430, 1179828, 1296516, 1474785, 1495980, 1620645, 1944774, 1966380, 2160860, 2949570, 3241290, 3889548, 4861935, 5899140, 6482580, 9723870, 19447740, 20952031, 41904062, 62856093, 83808124, 104760155, 125712186, 188568279, 209520310, 251424372, 272376403, 314280465, 377136558, 419040620, 544752806, 628560930, 754273116, 817129209, 942841395, 1089505612, 1257121860, 1361882015, 1634258418, 1885682790, 2451387627, 2723764030, 3268516836, 3771365580, 4085646045, 4902775254, 5447528060, 8171292090, 9805550508, 12256938135, 16342584180, 24513876270, 49027752540]

約数ペア:

[(1, 49027752540), (2, 24513876270), (3, 16342584180), (4, 12256938135), (5, 9805550508), (6, 8171292090), (9, 5447528060), (10, 4902775254), (12, 4085646045), (13, 3771365580), (15, 3268516836), (18, 2723764030), (20, 2451387627), (26, 1885682790), (30, 1634258418), (36, 1361882015), (39, 1257121860), (45, 1089505612), (52, 942841395), (60, 817129209), (65, 754273116), (78, 628560930), (90, 544752806), (117, 419040620), (130, 377136558), (156, 314280465), (180, 272376403), (195, 251424372), (234, 209520310), (260, 188568279), (390, 125712186), (468, 104760155), (585, 83808124), (780, 62856093), (1170, 41904062), (2340, 20952031), (2521, 19447740), (5042, 9723870), (7563, 6482580), (8311, 5899140), (10084, 4861935), (12605, 3889548), (15126, 3241290), (16622, 2949570), (22689, 2160860), (24933, 1966380), (25210, 1944774), (30252, 1620645), (32773, 1495980), (33244, 1474785), (37815, 1296516), (41555, 1179828), (45378, 1080430), (49866, 983190), (50420, 972387), (65546, 747990), (74799, 655460), (75630, 648258), (83110, 589914), (90756, 540215), (98319, 498660), (99732, 491595), (108043, 453780), (113445, 432172), (124665, 393276), (131092, 373995), (149598, 327730), (151260, 324129), (163865, 299196), (166220, 294957), (196638, 249330), (216086, 226890)]