48651200

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2339}}^1$

素因数の和:2374

約数の個数: 84

約数和(自身を含む): 128976120

約数和(自身を除く): 80324920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2339, 2600, 4160, 4678, 5200, 9356, 10400, 11695, 18712, 20800, 23390, 30407, 37424, 46780, 58475, 60814, 74848, 93560, 116950, 121628, 149696, 152035, 187120, 233900, 243256, 304070, 374240, 467800, 486512, 608140, 748480, 760175, 935600, 973024, 1216280, 1520350, 1871200, 1946048, 2432560, 3040700, 3742400, 4865120, 6081400, 9730240, 12162800, 24325600, 48651200]

約数ペア:

[(1, 48651200), (2, 24325600), (4, 12162800), (5, 9730240), (8, 6081400), (10, 4865120), (13, 3742400), (16, 3040700), (20, 2432560), (25, 1946048), (26, 1871200), (32, 1520350), (40, 1216280), (50, 973024), (52, 935600), (64, 760175), (65, 748480), (80, 608140), (100, 486512), (104, 467800), (130, 374240), (160, 304070), (200, 243256), (208, 233900), (260, 187120), (320, 152035), (325, 149696), (400, 121628), (416, 116950), (520, 93560), (650, 74848), (800, 60814), (832, 58475), (1040, 46780), (1300, 37424), (1600, 30407), (2080, 23390), (2339, 20800), (2600, 18712), (4160, 11695), (4678, 10400), (5200, 9356)]