48977985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 94961664

約数和(自身を除く): 45983679

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 41, 93, 105, 123, 155, 205, 217, 287, 367, 465, 615, 651, 861, 1085, 1101, 1271, 1435, 1835, 2569, 3255, 3813, 4305, 5505, 6355, 7707, 8897, 11377, 12845, 15047, 19065, 26691, 34131, 38535, 44485, 45141, 56885, 75235, 79639, 105329, 133455, 170655, 225705, 238917, 315987, 398195, 466457, 526645, 1194585, 1399371, 1579935, 2332285, 3265199, 6996855, 9795597, 16325995, 48977985]

約数ペア:

[(1, 48977985), (3, 16325995), (5, 9795597), (7, 6996855), (15, 3265199), (21, 2332285), (31, 1579935), (35, 1399371), (41, 1194585), (93, 526645), (105, 466457), (123, 398195), (155, 315987), (205, 238917), (217, 225705), (287, 170655), (367, 133455), (465, 105329), (615, 79639), (651, 75235), (861, 56885), (1085, 45141), (1101, 44485), (1271, 38535), (1435, 34131), (1835, 26691), (2569, 19065), (3255, 15047), (3813, 12845), (4305, 11377), (5505, 8897), (6355, 7707)]