53136810

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 112

約数和(自身を含む): 148027176

約数和(自身を除く): 94890366

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 81, 90, 111, 135, 162, 185, 197, 222, 243, 270, 333, 370, 394, 405, 486, 555, 591, 666, 729, 810, 985, 999, 1110, 1182, 1215, 1458, 1665, 1773, 1970, 1998, 2430, 2955, 2997, 3330, 3546, 3645, 4995, 5319, 5910, 5994, 7289, 7290, 8865, 8991, 9990, 10638, 14578, 14985, 15957, 17730, 17982, 21867, 26595, 26973, 29970, 31914, 36445, 43734, 44955, 47871, 53190, 53946, 65601, 72890, 79785, 89910, 95742, 109335, 131202, 134865, 143613, 159570, 196803, 218670, 239355, 269730, 287226, 328005, 393606, 478710, 590409, 656010, 718065, 984015, 1180818, 1436130, 1771227, 1968030, 2952045, 3542454, 5313681, 5904090, 8856135, 10627362, 17712270, 26568405, 53136810]

約数ペア:

[(1, 53136810), (2, 26568405), (3, 17712270), (5, 10627362), (6, 8856135), (9, 5904090), (10, 5313681), (15, 3542454), (18, 2952045), (27, 1968030), (30, 1771227), (37, 1436130), (45, 1180818), (54, 984015), (74, 718065), (81, 656010), (90, 590409), (111, 478710), (135, 393606), (162, 328005), (185, 287226), (197, 269730), (222, 239355), (243, 218670), (270, 196803), (333, 159570), (370, 143613), (394, 134865), (405, 131202), (486, 109335), (555, 95742), (591, 89910), (666, 79785), (729, 72890), (810, 65601), (985, 53946), (999, 53190), (1110, 47871), (1182, 44955), (1215, 43734), (1458, 36445), (1665, 31914), (1773, 29970), (1970, 26973), (1998, 26595), (2430, 21867), (2955, 17982), (2997, 17730), (3330, 15957), (3546, 14985), (3645, 14578), (4995, 10638), (5319, 9990), (5910, 8991), (5994, 8865), (7289, 7290)]