520484550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:734

約数の個数: 96

約数和(自身を含む): 1335343104

約数和(自身を除く): 814858554

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 191, 222, 370, 382, 491, 555, 573, 925, 955, 982, 1110, 1146, 1473, 1850, 1910, 2455, 2775, 2865, 2946, 4775, 4910, 5550, 5730, 7067, 7365, 9550, 12275, 14134, 14325, 14730, 18167, 21201, 24550, 28650, 35335, 36334, 36825, 42402, 54501, 70670, 73650, 90835, 93781, 106005, 109002, 176675, 181670, 187562, 212010, 272505, 281343, 353350, 454175, 468905, 530025, 545010, 562686, 908350, 937810, 1060050, 1362525, 1406715, 2344525, 2725050, 2813430, 3469897, 4689050, 6939794, 7033575, 10409691, 14067150, 17349485, 20819382, 34698970, 52048455, 86747425, 104096910, 173494850, 260242275, 520484550]

約数ペア:

[(1, 520484550), (2, 260242275), (3, 173494850), (5, 104096910), (6, 86747425), (10, 52048455), (15, 34698970), (25, 20819382), (30, 17349485), (37, 14067150), (50, 10409691), (74, 7033575), (75, 6939794), (111, 4689050), (150, 3469897), (185, 2813430), (191, 2725050), (222, 2344525), (370, 1406715), (382, 1362525), (491, 1060050), (555, 937810), (573, 908350), (925, 562686), (955, 545010), (982, 530025), (1110, 468905), (1146, 454175), (1473, 353350), (1850, 281343), (1910, 272505), (2455, 212010), (2775, 187562), (2865, 181670), (2946, 176675), (4775, 109002), (4910, 106005), (5550, 93781), (5730, 90835), (7067, 73650), (7365, 70670), (9550, 54501), (12275, 42402), (14134, 36825), (14325, 36334), (14730, 35335), (18167, 28650), (21201, 24550)]