53905560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19531}}^1$

素因数の和:19568

約数の個数: 64

約数和(自身を含む): 168756480

約数和(自身を除く): 114850920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 19531, 39062, 58593, 78124, 97655, 117186, 156248, 195310, 234372, 292965, 390620, 449213, 468744, 585930, 781240, 898426, 1171860, 1347639, 1796852, 2246065, 2343720, 2695278, 3593704, 4492130, 5390556, 6738195, 8984260, 10781112, 13476390, 17968520, 26952780, 53905560]

約数ペア:

[(1, 53905560), (2, 26952780), (3, 17968520), (4, 13476390), (5, 10781112), (6, 8984260), (8, 6738195), (10, 5390556), (12, 4492130), (15, 3593704), (20, 2695278), (23, 2343720), (24, 2246065), (30, 1796852), (40, 1347639), (46, 1171860), (60, 898426), (69, 781240), (92, 585930), (115, 468744), (120, 449213), (138, 390620), (184, 292965), (230, 234372), (276, 195310), (345, 156248), (460, 117186), (552, 97655), (690, 78124), (920, 58593), (1380, 39062), (2760, 19531)]