53986140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23071}}^1$

素因数の和:23099

約数の個数: 72

約数和(自身を含む): 176362368

約数和(自身を除く): 122376228

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, 23071, 46142, 69213, 92284, 115355, 138426, 207639, 230710, 276852, 299923, 346065, 415278, 461420, 599846, 692130, 830556, 899769, 1038195, 1199692, 1384260, 1499615, 1799538, 2076390, 2699307, 2999230, 3599076, 4152780, 4498845, 5398614, 5998460, 8997690, 10797228, 13496535, 17995380, 26993070, 53986140]

約数ペア:

[(1, 53986140), (2, 26993070), (3, 17995380), (4, 13496535), (5, 10797228), (6, 8997690), (9, 5998460), (10, 5398614), (12, 4498845), (13, 4152780), (15, 3599076), (18, 2999230), (20, 2699307), (26, 2076390), (30, 1799538), (36, 1499615), (39, 1384260), (45, 1199692), (52, 1038195), (60, 899769), (65, 830556), (78, 692130), (90, 599846), (117, 461420), (130, 415278), (156, 346065), (180, 299923), (195, 276852), (234, 230710), (260, 207639), (390, 138426), (468, 115355), (585, 92284), (780, 69213), (1170, 46142), (2340, 23071)]