49909504

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 72

約数和(自身を含む): 108577280

約数和(自身を除く): 58667776

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 331, 496, 589, 608, 662, 992, 1178, 1216, 1324, 1984, 2356, 2432, 2648, 3968, 4712, 4864, 5296, 6289, 7936, 9424, 10261, 10592, 12578, 18848, 20522, 21184, 25156, 37696, 41044, 42368, 50312, 75392, 82088, 84736, 100624, 150784, 164176, 194959, 201248, 328352, 389918, 402496, 656704, 779836, 804992, 1313408, 1559672, 1609984, 2626816, 3119344, 6238688, 12477376, 24954752, 49909504]

約数ペア:

[(1, 49909504), (2, 24954752), (4, 12477376), (8, 6238688), (16, 3119344), (19, 2626816), (31, 1609984), (32, 1559672), (38, 1313408), (62, 804992), (64, 779836), (76, 656704), (124, 402496), (128, 389918), (152, 328352), (248, 201248), (256, 194959), (304, 164176), (331, 150784), (496, 100624), (589, 84736), (608, 82088), (662, 75392), (992, 50312), (1178, 42368), (1216, 41044), (1324, 37696), (1984, 25156), (2356, 21184), (2432, 20522), (2648, 18848), (3968, 12578), (4712, 10592), (4864, 10261), (5296, 9424), (6289, 7936)]