48817470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 134120448

約数和(自身を除く): 85302978

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 43, 65, 71, 78, 82, 86, 123, 129, 130, 142, 195, 205, 213, 215, 246, 258, 355, 390, 410, 426, 430, 533, 559, 615, 645, 710, 923, 1065, 1066, 1118, 1230, 1290, 1599, 1677, 1763, 1846, 2130, 2665, 2769, 2795, 2911, 3053, 3198, 3354, 3526, 4615, 5289, 5330, 5538, 5590, 5822, 6106, 7995, 8385, 8733, 8815, 9159, 9230, 10578, 13845, 14555, 15265, 15990, 16770, 17466, 17630, 18318, 22919, 26445, 27690, 29110, 30530, 37843, 39689, 43665, 45795, 45838, 52890, 68757, 75686, 79378, 87330, 91590, 113529, 114595, 119067, 125173, 137514, 189215, 198445, 227058, 229190, 238134, 250346, 343785, 375519, 378430, 396890, 567645, 595335, 625865, 687570, 751038, 1135290, 1190670, 1251730, 1627249, 1877595, 3254498, 3755190, 4881747, 8136245, 9763494, 16272490, 24408735, 48817470]

約数ペア:

[(1, 48817470), (2, 24408735), (3, 16272490), (5, 9763494), (6, 8136245), (10, 4881747), (13, 3755190), (15, 3254498), (26, 1877595), (30, 1627249), (39, 1251730), (41, 1190670), (43, 1135290), (65, 751038), (71, 687570), (78, 625865), (82, 595335), (86, 567645), (123, 396890), (129, 378430), (130, 375519), (142, 343785), (195, 250346), (205, 238134), (213, 229190), (215, 227058), (246, 198445), (258, 189215), (355, 137514), (390, 125173), (410, 119067), (426, 114595), (430, 113529), (533, 91590), (559, 87330), (615, 79378), (645, 75686), (710, 68757), (923, 52890), (1065, 45838), (1066, 45795), (1118, 43665), (1230, 39689), (1290, 37843), (1599, 30530), (1677, 29110), (1763, 27690), (1846, 26445), (2130, 22919), (2665, 18318), (2769, 17630), (2795, 17466), (2911, 16770), (3053, 15990), (3198, 15265), (3354, 14555), (3526, 13845), (4615, 10578), (5289, 9230), (5330, 9159), (5538, 8815), (5590, 8733), (5822, 8385), (6106, 7995)]