47798528

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 103998720

約数和(自身を除く): 56200192

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 317, 496, 589, 608, 634, 992, 1178, 1216, 1268, 1984, 2356, 2432, 2536, 3968, 4712, 4864, 5072, 6023, 7936, 9424, 9827, 10144, 12046, 18848, 19654, 20288, 24092, 37696, 39308, 40576, 48184, 75392, 78616, 81152, 96368, 150784, 157232, 186713, 192736, 314464, 373426, 385472, 628928, 746852, 770944, 1257856, 1493704, 1541888, 2515712, 2987408, 5974816, 11949632, 23899264, 47798528]

約数ペア:

[(1, 47798528), (2, 23899264), (4, 11949632), (8, 5974816), (16, 2987408), (19, 2515712), (31, 1541888), (32, 1493704), (38, 1257856), (62, 770944), (64, 746852), (76, 628928), (124, 385472), (128, 373426), (152, 314464), (248, 192736), (256, 186713), (304, 157232), (317, 150784), (496, 96368), (589, 81152), (608, 78616), (634, 75392), (992, 48184), (1178, 40576), (1216, 39308), (1268, 37696), (1984, 24092), (2356, 20288), (2432, 19654), (2536, 18848), (3968, 12046), (4712, 10144), (4864, 9827), (5072, 9424), (6023, 7936)]