53378130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 149361408

約数和(自身を除く): 95983278

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 83, 85, 97, 102, 130, 166, 170, 194, 195, 221, 249, 255, 291, 390, 415, 442, 485, 498, 510, 582, 663, 830, 970, 1079, 1105, 1245, 1261, 1326, 1411, 1455, 1649, 2158, 2210, 2490, 2522, 2822, 2910, 3237, 3298, 3315, 3783, 4233, 4947, 5395, 6305, 6474, 6630, 7055, 7566, 8051, 8245, 8466, 9894, 10790, 12610, 14110, 16102, 16185, 16490, 18343, 18915, 21165, 21437, 24153, 24735, 32370, 36686, 37830, 40255, 42330, 42874, 48306, 49470, 55029, 64311, 80510, 91715, 104663, 107185, 110058, 120765, 128622, 136867, 183430, 209326, 214370, 241530, 273734, 275145, 313989, 321555, 410601, 523315, 550290, 627978, 643110, 684335, 821202, 1046630, 1368670, 1569945, 1779271, 2053005, 3139890, 3558542, 4106010, 5337813, 8896355, 10675626, 17792710, 26689065, 53378130]

約数ペア:

[(1, 53378130), (2, 26689065), (3, 17792710), (5, 10675626), (6, 8896355), (10, 5337813), (13, 4106010), (15, 3558542), (17, 3139890), (26, 2053005), (30, 1779271), (34, 1569945), (39, 1368670), (51, 1046630), (65, 821202), (78, 684335), (83, 643110), (85, 627978), (97, 550290), (102, 523315), (130, 410601), (166, 321555), (170, 313989), (194, 275145), (195, 273734), (221, 241530), (249, 214370), (255, 209326), (291, 183430), (390, 136867), (415, 128622), (442, 120765), (485, 110058), (498, 107185), (510, 104663), (582, 91715), (663, 80510), (830, 64311), (970, 55029), (1079, 49470), (1105, 48306), (1245, 42874), (1261, 42330), (1326, 40255), (1411, 37830), (1455, 36686), (1649, 32370), (2158, 24735), (2210, 24153), (2490, 21437), (2522, 21165), (2822, 18915), (2910, 18343), (3237, 16490), (3298, 16185), (3315, 16102), (3783, 14110), (4233, 12610), (4947, 10790), (5395, 9894), (6305, 8466), (6474, 8245), (6630, 8051), (7055, 7566)]