48915450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1620

約数の個数: 72

約数和(自身を含む): 133357536

約数和(自身を除く): 84442086

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1531, 1775, 2130, 3062, 3195, 3550, 4593, 5325, 6390, 7655, 9186, 10650, 13779, 15310, 15975, 22965, 27558, 31950, 38275, 45930, 68895, 76550, 108701, 114825, 137790, 217402, 229650, 326103, 344475, 543505, 652206, 688950, 978309, 1087010, 1630515, 1956618, 2717525, 3261030, 4891545, 5435050, 8152575, 9783090, 16305150, 24457725, 48915450]

約数ペア:

[(1, 48915450), (2, 24457725), (3, 16305150), (5, 9783090), (6, 8152575), (9, 5435050), (10, 4891545), (15, 3261030), (18, 2717525), (25, 1956618), (30, 1630515), (45, 1087010), (50, 978309), (71, 688950), (75, 652206), (90, 543505), (142, 344475), (150, 326103), (213, 229650), (225, 217402), (355, 137790), (426, 114825), (450, 108701), (639, 76550), (710, 68895), (1065, 45930), (1278, 38275), (1531, 31950), (1775, 27558), (2130, 22965), (3062, 15975), (3195, 15310), (3550, 13779), (4593, 10650), (5325, 9186), (6390, 7655)]