47449688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 114912000

約数和(自身を除く): 67462312

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 37, 38, 44, 52, 59, 74, 76, 88, 104, 118, 143, 148, 152, 209, 236, 247, 286, 296, 407, 418, 472, 481, 494, 572, 649, 703, 767, 814, 836, 962, 988, 1121, 1144, 1298, 1406, 1534, 1628, 1672, 1924, 1976, 2183, 2242, 2596, 2717, 2812, 3068, 3256, 3848, 4366, 4484, 5192, 5291, 5434, 5624, 6136, 7733, 8437, 8732, 8968, 9139, 10582, 10868, 12331, 14573, 15466, 16874, 17464, 18278, 21164, 21736, 24013, 24662, 28379, 29146, 30932, 33748, 36556, 41477, 42328, 48026, 49324, 56758, 58292, 61864, 67496, 73112, 82954, 96052, 98648, 100529, 113516, 116584, 160303, 165908, 192104, 201058, 227032, 312169, 320606, 331816, 402116, 456247, 539201, 624338, 641212, 804232, 912494, 1078402, 1248676, 1282424, 1824988, 2156804, 2497352, 3649976, 4313608, 5931211, 11862422, 23724844, 47449688]

約数ペア:

[(1, 47449688), (2, 23724844), (4, 11862422), (8, 5931211), (11, 4313608), (13, 3649976), (19, 2497352), (22, 2156804), (26, 1824988), (37, 1282424), (38, 1248676), (44, 1078402), (52, 912494), (59, 804232), (74, 641212), (76, 624338), (88, 539201), (104, 456247), (118, 402116), (143, 331816), (148, 320606), (152, 312169), (209, 227032), (236, 201058), (247, 192104), (286, 165908), (296, 160303), (407, 116584), (418, 113516), (472, 100529), (481, 98648), (494, 96052), (572, 82954), (649, 73112), (703, 67496), (767, 61864), (814, 58292), (836, 56758), (962, 49324), (988, 48026), (1121, 42328), (1144, 41477), (1298, 36556), (1406, 33748), (1534, 30932), (1628, 29146), (1672, 28379), (1924, 24662), (1976, 24013), (2183, 21736), (2242, 21164), (2596, 18278), (2717, 17464), (2812, 16874), (3068, 15466), (3256, 14573), (3848, 12331), (4366, 10868), (4484, 10582), (5192, 9139), (5291, 8968), (5434, 8732), (5624, 8437), (6136, 7733)]