47196500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 113926176

約数和(自身を除く): 66729676

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 53, 65, 100, 106, 125, 130, 137, 212, 250, 260, 265, 274, 325, 500, 530, 548, 650, 685, 689, 1060, 1300, 1325, 1370, 1378, 1625, 1781, 2650, 2740, 2756, 3250, 3425, 3445, 3562, 5300, 6500, 6625, 6850, 6890, 7124, 7261, 8905, 13250, 13700, 13780, 14522, 17125, 17225, 17810, 26500, 29044, 34250, 34450, 35620, 36305, 44525, 68500, 68900, 72610, 86125, 89050, 94393, 145220, 172250, 178100, 181525, 188786, 222625, 344500, 363050, 377572, 445250, 471965, 726100, 890500, 907625, 943930, 1815250, 1887860, 2359825, 3630500, 4719650, 9439300, 11799125, 23598250, 47196500]

約数ペア:

[(1, 47196500), (2, 23598250), (4, 11799125), (5, 9439300), (10, 4719650), (13, 3630500), (20, 2359825), (25, 1887860), (26, 1815250), (50, 943930), (52, 907625), (53, 890500), (65, 726100), (100, 471965), (106, 445250), (125, 377572), (130, 363050), (137, 344500), (212, 222625), (250, 188786), (260, 181525), (265, 178100), (274, 172250), (325, 145220), (500, 94393), (530, 89050), (548, 86125), (650, 72610), (685, 68900), (689, 68500), (1060, 44525), (1300, 36305), (1325, 35620), (1370, 34450), (1378, 34250), (1625, 29044), (1781, 26500), (2650, 17810), (2740, 17225), (2756, 17125), (3250, 14522), (3425, 13780), (3445, 13700), (3562, 13250), (5300, 8905), (6500, 7261), (6625, 7124), (6850, 6890)]