49607880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:903

約数の個数: 128

約数和(自身を含む): 172627200

約数和(自身を除く): 123019320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 809, 840, 876, 1022, 1095, 1460, 1533, 1618, 1752, 2044, 2190, 2427, 2555, 2920, 3066, 3236, 4045, 4088, 4380, 4854, 5110, 5663, 6132, 6472, 7665, 8090, 8760, 9708, 10220, 11326, 12135, 12264, 15330, 16180, 16989, 19416, 20440, 22652, 24270, 28315, 30660, 32360, 33978, 45304, 48540, 56630, 59057, 61320, 67956, 84945, 97080, 113260, 118114, 135912, 169890, 177171, 226520, 236228, 295285, 339780, 354342, 413399, 472456, 590570, 679560, 708684, 826798, 885855, 1181140, 1240197, 1417368, 1653596, 1771710, 2066995, 2362280, 2480394, 3307192, 3543420, 4133990, 4960788, 6200985, 7086840, 8267980, 9921576, 12401970, 16535960, 24803940, 49607880]

約数ペア:

[(1, 49607880), (2, 24803940), (3, 16535960), (4, 12401970), (5, 9921576), (6, 8267980), (7, 7086840), (8, 6200985), (10, 4960788), (12, 4133990), (14, 3543420), (15, 3307192), (20, 2480394), (21, 2362280), (24, 2066995), (28, 1771710), (30, 1653596), (35, 1417368), (40, 1240197), (42, 1181140), (56, 885855), (60, 826798), (70, 708684), (73, 679560), (84, 590570), (105, 472456), (120, 413399), (140, 354342), (146, 339780), (168, 295285), (210, 236228), (219, 226520), (280, 177171), (292, 169890), (365, 135912), (420, 118114), (438, 113260), (511, 97080), (584, 84945), (730, 67956), (809, 61320), (840, 59057), (876, 56630), (1022, 48540), (1095, 45304), (1460, 33978), (1533, 32360), (1618, 30660), (1752, 28315), (2044, 24270), (2190, 22652), (2427, 20440), (2555, 19416), (2920, 16989), (3066, 16180), (3236, 15330), (4045, 12264), (4088, 12135), (4380, 11326), (4854, 10220), (5110, 9708), (5663, 8760), (6132, 8090), (6472, 7665)]