50572470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 139345920

約数和(自身を除く): 88773450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 47, 62, 65, 78, 89, 93, 94, 130, 141, 155, 178, 186, 195, 235, 267, 282, 310, 390, 403, 445, 465, 470, 534, 611, 705, 806, 890, 930, 1157, 1209, 1222, 1335, 1410, 1457, 1833, 2015, 2314, 2418, 2670, 2759, 2914, 3055, 3471, 3666, 4030, 4183, 4371, 5518, 5785, 6045, 6110, 6942, 7285, 8277, 8366, 8742, 9165, 11570, 12090, 12549, 13795, 14570, 16554, 17355, 18330, 18941, 20915, 21855, 25098, 27590, 34710, 35867, 37882, 41385, 41830, 43710, 54379, 56823, 62745, 71734, 82770, 94705, 107601, 108758, 113646, 125490, 129673, 163137, 179335, 189410, 215202, 259346, 271895, 284115, 326274, 358670, 389019, 538005, 543790, 568230, 648365, 778038, 815685, 1076010, 1296730, 1631370, 1685749, 1945095, 3371498, 3890190, 5057247, 8428745, 10114494, 16857490, 25286235, 50572470]

約数ペア:

[(1, 50572470), (2, 25286235), (3, 16857490), (5, 10114494), (6, 8428745), (10, 5057247), (13, 3890190), (15, 3371498), (26, 1945095), (30, 1685749), (31, 1631370), (39, 1296730), (47, 1076010), (62, 815685), (65, 778038), (78, 648365), (89, 568230), (93, 543790), (94, 538005), (130, 389019), (141, 358670), (155, 326274), (178, 284115), (186, 271895), (195, 259346), (235, 215202), (267, 189410), (282, 179335), (310, 163137), (390, 129673), (403, 125490), (445, 113646), (465, 108758), (470, 107601), (534, 94705), (611, 82770), (705, 71734), (806, 62745), (890, 56823), (930, 54379), (1157, 43710), (1209, 41830), (1222, 41385), (1335, 37882), (1410, 35867), (1457, 34710), (1833, 27590), (2015, 25098), (2314, 21855), (2418, 20915), (2670, 18941), (2759, 18330), (2914, 17355), (3055, 16554), (3471, 14570), (3666, 13795), (4030, 12549), (4183, 12090), (4371, 11570), (5518, 9165), (5785, 8742), (6045, 8366), (6110, 8277), (6942, 7285)]