53874280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1954

約数の個数: 64

約数和(自身を含む): 130636800

約数和(自身を除く): 76762520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 1889, 2852, 3565, 3778, 5704, 7130, 7556, 9445, 14260, 15112, 18890, 28520, 37780, 43447, 58559, 75560, 86894, 117118, 173788, 217235, 234236, 292795, 347576, 434470, 468472, 585590, 868940, 1171180, 1346857, 1737880, 2342360, 2693714, 5387428, 6734285, 10774856, 13468570, 26937140, 53874280]

約数ペア:

[(1, 53874280), (2, 26937140), (4, 13468570), (5, 10774856), (8, 6734285), (10, 5387428), (20, 2693714), (23, 2342360), (31, 1737880), (40, 1346857), (46, 1171180), (62, 868940), (92, 585590), (115, 468472), (124, 434470), (155, 347576), (184, 292795), (230, 234236), (248, 217235), (310, 173788), (460, 117118), (620, 86894), (713, 75560), (920, 58559), (1240, 43447), (1426, 37780), (1889, 28520), (2852, 18890), (3565, 15112), (3778, 14260), (5704, 9445), (7130, 7556)]