53883544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 128

約数和(自身を含む): 130233600

約数和(自身を除く): 76350056

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 37, 38, 44, 52, 67, 74, 76, 88, 104, 134, 143, 148, 152, 209, 247, 268, 286, 296, 407, 418, 481, 494, 536, 572, 703, 737, 814, 836, 871, 962, 988, 1144, 1273, 1406, 1474, 1628, 1672, 1742, 1924, 1976, 2479, 2546, 2717, 2812, 2948, 3256, 3484, 3848, 4958, 5092, 5291, 5434, 5624, 5896, 6968, 7733, 9139, 9581, 9916, 10184, 10582, 10868, 14003, 15466, 16549, 18278, 19162, 19832, 21164, 21736, 27269, 28006, 30932, 32227, 33098, 36556, 38324, 42328, 47101, 54538, 56012, 61864, 64454, 66196, 73112, 76648, 94202, 100529, 109076, 112024, 128908, 132392, 182039, 188404, 201058, 218152, 257816, 354497, 364078, 376808, 402116, 518111, 612313, 708994, 728156, 804232, 1036222, 1224626, 1417988, 1456312, 2072444, 2449252, 2835976, 4144888, 4898504, 6735443, 13470886, 26941772, 53883544]

約数ペア:

[(1, 53883544), (2, 26941772), (4, 13470886), (8, 6735443), (11, 4898504), (13, 4144888), (19, 2835976), (22, 2449252), (26, 2072444), (37, 1456312), (38, 1417988), (44, 1224626), (52, 1036222), (67, 804232), (74, 728156), (76, 708994), (88, 612313), (104, 518111), (134, 402116), (143, 376808), (148, 364078), (152, 354497), (209, 257816), (247, 218152), (268, 201058), (286, 188404), (296, 182039), (407, 132392), (418, 128908), (481, 112024), (494, 109076), (536, 100529), (572, 94202), (703, 76648), (737, 73112), (814, 66196), (836, 64454), (871, 61864), (962, 56012), (988, 54538), (1144, 47101), (1273, 42328), (1406, 38324), (1474, 36556), (1628, 33098), (1672, 32227), (1742, 30932), (1924, 28006), (1976, 27269), (2479, 21736), (2546, 21164), (2717, 19832), (2812, 19162), (2948, 18278), (3256, 16549), (3484, 15466), (3848, 14003), (4958, 10868), (5092, 10582), (5291, 10184), (5434, 9916), (5624, 9581), (5896, 9139), (6968, 7733)]