51165660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9371}}^1$

素因数の和:9403

約数の個数: 96

約数和(自身を含む): 176343552

約数和(自身を除く): 125177892

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, 9371, 18742, 28113, 37484, 46855, 56226, 65597, 93710, 112452, 121823, 131194, 140565, 187420, 196791, 243646, 262388, 281130, 327985, 365469, 393582, 487292, 562260, 609115, 655970, 730938, 787164, 852761, 983955, 1218230, 1311940, 1461876, 1705522, 1827345, 1967910, 2436460, 2558283, 3411044, 3654690, 3935820, 4263805, 5116566, 7309380, 8527610, 10233132, 12791415, 17055220, 25582830, 51165660]

約数ペア:

[(1, 51165660), (2, 25582830), (3, 17055220), (4, 12791415), (5, 10233132), (6, 8527610), (7, 7309380), (10, 5116566), (12, 4263805), (13, 3935820), (14, 3654690), (15, 3411044), (20, 2558283), (21, 2436460), (26, 1967910), (28, 1827345), (30, 1705522), (35, 1461876), (39, 1311940), (42, 1218230), (52, 983955), (60, 852761), (65, 787164), (70, 730938), (78, 655970), (84, 609115), (91, 562260), (105, 487292), (130, 393582), (140, 365469), (156, 327985), (182, 281130), (195, 262388), (210, 243646), (260, 196791), (273, 187420), (364, 140565), (390, 131194), (420, 121823), (455, 112452), (546, 93710), (780, 65597), (910, 56226), (1092, 46855), (1365, 37484), (1820, 28113), (2730, 18742), (5460, 9371)]