47885080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 117855360

約数和(自身を除く): 69970280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 73, 92, 115, 124, 146, 155, 184, 230, 248, 292, 310, 365, 460, 529, 584, 620, 713, 730, 920, 1058, 1240, 1426, 1460, 1679, 2116, 2263, 2645, 2852, 2920, 3358, 3565, 4232, 4526, 5290, 5704, 6716, 7130, 8395, 9052, 10580, 11315, 13432, 14260, 16399, 16790, 18104, 21160, 22630, 28520, 32798, 33580, 38617, 45260, 52049, 65596, 67160, 77234, 81995, 90520, 104098, 131192, 154468, 163990, 193085, 208196, 260245, 308936, 327980, 386170, 416392, 520490, 655960, 772340, 1040980, 1197127, 1544680, 2081960, 2394254, 4788508, 5985635, 9577016, 11971270, 23942540, 47885080]

約数ペア:

[(1, 47885080), (2, 23942540), (4, 11971270), (5, 9577016), (8, 5985635), (10, 4788508), (20, 2394254), (23, 2081960), (31, 1544680), (40, 1197127), (46, 1040980), (62, 772340), (73, 655960), (92, 520490), (115, 416392), (124, 386170), (146, 327980), (155, 308936), (184, 260245), (230, 208196), (248, 193085), (292, 163990), (310, 154468), (365, 131192), (460, 104098), (529, 90520), (584, 81995), (620, 77234), (713, 67160), (730, 65596), (920, 52049), (1058, 45260), (1240, 38617), (1426, 33580), (1460, 32798), (1679, 28520), (2116, 22630), (2263, 21160), (2645, 18104), (2852, 16790), (2920, 16399), (3358, 14260), (3565, 13432), (4232, 11315), (4526, 10580), (5290, 9052), (5704, 8395), (6716, 7130)]