48859720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 139991040

約数和(自身を除く): 91131320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 182, 217, 248, 260, 280, 310, 364, 403, 433, 434, 455, 520, 620, 728, 806, 866, 868, 910, 1085, 1240, 1612, 1732, 1736, 1820, 2015, 2165, 2170, 2821, 3031, 3224, 3464, 3640, 4030, 4330, 4340, 5629, 5642, 6062, 8060, 8660, 8680, 11258, 11284, 12124, 13423, 14105, 15155, 16120, 17320, 22516, 22568, 24248, 26846, 28145, 28210, 30310, 39403, 45032, 53692, 56290, 56420, 60620, 67115, 78806, 93961, 107384, 112580, 112840, 121240, 134230, 157612, 174499, 187922, 197015, 225160, 268460, 315224, 348998, 375844, 394030, 469805, 536920, 697996, 751688, 788060, 872495, 939610, 1221493, 1395992, 1576120, 1744990, 1879220, 2442986, 3489980, 3758440, 4885972, 6107465, 6979960, 9771944, 12214930, 24429860, 48859720]

約数ペア:

[(1, 48859720), (2, 24429860), (4, 12214930), (5, 9771944), (7, 6979960), (8, 6107465), (10, 4885972), (13, 3758440), (14, 3489980), (20, 2442986), (26, 1879220), (28, 1744990), (31, 1576120), (35, 1395992), (40, 1221493), (52, 939610), (56, 872495), (62, 788060), (65, 751688), (70, 697996), (91, 536920), (104, 469805), (124, 394030), (130, 375844), (140, 348998), (155, 315224), (182, 268460), (217, 225160), (248, 197015), (260, 187922), (280, 174499), (310, 157612), (364, 134230), (403, 121240), (433, 112840), (434, 112580), (455, 107384), (520, 93961), (620, 78806), (728, 67115), (806, 60620), (866, 56420), (868, 56290), (910, 53692), (1085, 45032), (1240, 39403), (1612, 30310), (1732, 28210), (1736, 28145), (1820, 26846), (2015, 24248), (2165, 22568), (2170, 22516), (2821, 17320), (3031, 16120), (3224, 15155), (3464, 14105), (3640, 13423), (4030, 12124), (4330, 11284), (4340, 11258), (5629, 8680), (5642, 8660), (6062, 8060)]