47572980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8713}}^1$

素因数の和:8745

約数の個数: 96

約数和(自身を含む): 163962624

約数和(自身を除く): 116389644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 8713, 17426, 26139, 34852, 43565, 52278, 60991, 87130, 104556, 113269, 121982, 130695, 174260, 182973, 226538, 243964, 261390, 304955, 339807, 365946, 453076, 522780, 566345, 609910, 679614, 731892, 792883, 914865, 1132690, 1219820, 1359228, 1585766, 1699035, 1829730, 2265380, 2378649, 3171532, 3398070, 3659460, 3964415, 4757298, 6796140, 7928830, 9514596, 11893245, 15857660, 23786490, 47572980]

約数ペア:

[(1, 47572980), (2, 23786490), (3, 15857660), (4, 11893245), (5, 9514596), (6, 7928830), (7, 6796140), (10, 4757298), (12, 3964415), (13, 3659460), (14, 3398070), (15, 3171532), (20, 2378649), (21, 2265380), (26, 1829730), (28, 1699035), (30, 1585766), (35, 1359228), (39, 1219820), (42, 1132690), (52, 914865), (60, 792883), (65, 731892), (70, 679614), (78, 609910), (84, 566345), (91, 522780), (105, 453076), (130, 365946), (140, 339807), (156, 304955), (182, 261390), (195, 243964), (210, 226538), (260, 182973), (273, 174260), (364, 130695), (390, 121982), (420, 113269), (455, 104556), (546, 87130), (780, 60991), (910, 52278), (1092, 43565), (1365, 34852), (1820, 26139), (2730, 17426), (5460, 8713)]