47700940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 122572800

約数和(自身を除く): 74871860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 31, 35, 58, 62, 70, 116, 124, 140, 145, 155, 203, 217, 290, 310, 379, 406, 434, 580, 620, 758, 812, 868, 899, 1015, 1085, 1516, 1798, 1895, 2030, 2170, 2653, 3596, 3790, 4060, 4340, 4495, 5306, 6293, 7580, 8990, 10612, 10991, 11749, 12586, 13265, 17980, 21982, 23498, 25172, 26530, 31465, 43964, 46996, 53060, 54955, 58745, 62930, 76937, 82243, 109910, 117490, 125860, 153874, 164486, 219820, 234980, 307748, 328972, 340721, 384685, 411215, 681442, 769370, 822430, 1362884, 1538740, 1644860, 1703605, 2385047, 3407210, 4770094, 6814420, 9540188, 11925235, 23850470, 47700940]

約数ペア:

[(1, 47700940), (2, 23850470), (4, 11925235), (5, 9540188), (7, 6814420), (10, 4770094), (14, 3407210), (20, 2385047), (28, 1703605), (29, 1644860), (31, 1538740), (35, 1362884), (58, 822430), (62, 769370), (70, 681442), (116, 411215), (124, 384685), (140, 340721), (145, 328972), (155, 307748), (203, 234980), (217, 219820), (290, 164486), (310, 153874), (379, 125860), (406, 117490), (434, 109910), (580, 82243), (620, 76937), (758, 62930), (812, 58745), (868, 54955), (899, 53060), (1015, 46996), (1085, 43964), (1516, 31465), (1798, 26530), (1895, 25172), (2030, 23498), (2170, 21982), (2653, 17980), (3596, 13265), (3790, 12586), (4060, 11749), (4340, 10991), (4495, 10612), (5306, 8990), (6293, 7580)]