47761700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 108

約数和(自身を含む): 124117056

約数和(自身を除く): 76355356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 71, 100, 124, 140, 142, 155, 175, 217, 284, 310, 350, 355, 434, 497, 620, 700, 710, 775, 868, 961, 994, 1085, 1420, 1550, 1775, 1922, 1988, 2170, 2201, 2485, 3100, 3550, 3844, 4340, 4402, 4805, 4970, 5425, 6727, 7100, 8804, 9610, 9940, 10850, 11005, 12425, 13454, 15407, 19220, 21700, 22010, 24025, 24850, 26908, 30814, 33635, 44020, 48050, 49700, 55025, 61628, 67270, 68231, 77035, 96100, 110050, 134540, 136462, 154070, 168175, 220100, 272924, 308140, 336350, 341155, 385175, 477617, 672700, 682310, 770350, 955234, 1364620, 1540700, 1705775, 1910468, 2388085, 3411550, 4776170, 6823100, 9552340, 11940425, 23880850, 47761700]

約数ペア:

[(1, 47761700), (2, 23880850), (4, 11940425), (5, 9552340), (7, 6823100), (10, 4776170), (14, 3411550), (20, 2388085), (25, 1910468), (28, 1705775), (31, 1540700), (35, 1364620), (50, 955234), (62, 770350), (70, 682310), (71, 672700), (100, 477617), (124, 385175), (140, 341155), (142, 336350), (155, 308140), (175, 272924), (217, 220100), (284, 168175), (310, 154070), (350, 136462), (355, 134540), (434, 110050), (497, 96100), (620, 77035), (700, 68231), (710, 67270), (775, 61628), (868, 55025), (961, 49700), (994, 48050), (1085, 44020), (1420, 33635), (1550, 30814), (1775, 26908), (1922, 24850), (1988, 24025), (2170, 22010), (2201, 21700), (2485, 19220), (3100, 15407), (3550, 13454), (3844, 12425), (4340, 11005), (4402, 10850), (4805, 9940), (4970, 9610), (5425, 8804), (6727, 7100)]