50081120

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:508

約数の個数: 96

約数和(自身を含む): 127733760

約数和(自身を除く): 77652640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 368, 439, 460, 496, 620, 713, 736, 878, 920, 992, 1240, 1426, 1756, 1840, 2195, 2480, 2852, 3512, 3565, 3680, 4390, 4960, 5704, 7024, 7130, 8780, 10097, 11408, 13609, 14048, 14260, 17560, 20194, 22816, 27218, 28520, 35120, 40388, 50485, 54436, 57040, 68045, 70240, 80776, 100970, 108872, 114080, 136090, 161552, 201940, 217744, 272180, 313007, 323104, 403880, 435488, 544360, 626014, 807760, 1088720, 1252028, 1565035, 1615520, 2177440, 2504056, 3130070, 5008112, 6260140, 10016224, 12520280, 25040560, 50081120]

約数ペア:

[(1, 50081120), (2, 25040560), (4, 12520280), (5, 10016224), (8, 6260140), (10, 5008112), (16, 3130070), (20, 2504056), (23, 2177440), (31, 1615520), (32, 1565035), (40, 1252028), (46, 1088720), (62, 807760), (80, 626014), (92, 544360), (115, 435488), (124, 403880), (155, 323104), (160, 313007), (184, 272180), (230, 217744), (248, 201940), (310, 161552), (368, 136090), (439, 114080), (460, 108872), (496, 100970), (620, 80776), (713, 70240), (736, 68045), (878, 57040), (920, 54436), (992, 50485), (1240, 40388), (1426, 35120), (1756, 28520), (1840, 27218), (2195, 22816), (2480, 20194), (2852, 17560), (3512, 14260), (3565, 14048), (3680, 13609), (4390, 11408), (4960, 10097), (5704, 8780), (7024, 7130)]