48214920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1055

約数の個数: 128

約数和(自身を含む): 160957440

約数和(自身を除く): 112742520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 997, 1209, 1240, 1560, 1612, 1860, 1994, 2015, 2418, 2991, 3224, 3720, 3988, 4030, 4836, 4985, 5982, 6045, 7976, 8060, 9672, 9970, 11964, 12090, 12961, 14955, 16120, 19940, 23928, 24180, 25922, 29910, 30907, 38883, 39880, 48360, 51844, 59820, 61814, 64805, 77766, 92721, 103688, 119640, 123628, 129610, 154535, 155532, 185442, 194415, 247256, 259220, 309070, 311064, 370884, 388830, 401791, 463605, 518440, 618140, 741768, 777660, 803582, 927210, 1205373, 1236280, 1555320, 1607164, 1854420, 2008955, 2410746, 3214328, 3708840, 4017910, 4821492, 6026865, 8035820, 9642984, 12053730, 16071640, 24107460, 48214920]

約数ペア:

[(1, 48214920), (2, 24107460), (3, 16071640), (4, 12053730), (5, 9642984), (6, 8035820), (8, 6026865), (10, 4821492), (12, 4017910), (13, 3708840), (15, 3214328), (20, 2410746), (24, 2008955), (26, 1854420), (30, 1607164), (31, 1555320), (39, 1236280), (40, 1205373), (52, 927210), (60, 803582), (62, 777660), (65, 741768), (78, 618140), (93, 518440), (104, 463605), (120, 401791), (124, 388830), (130, 370884), (155, 311064), (156, 309070), (186, 259220), (195, 247256), (248, 194415), (260, 185442), (310, 155532), (312, 154535), (372, 129610), (390, 123628), (403, 119640), (465, 103688), (520, 92721), (620, 77766), (744, 64805), (780, 61814), (806, 59820), (930, 51844), (997, 48360), (1209, 39880), (1240, 38883), (1560, 30907), (1612, 29910), (1860, 25922), (1994, 24180), (2015, 23928), (2418, 19940), (2991, 16120), (3224, 14955), (3720, 12961), (3988, 12090), (4030, 11964), (4836, 9970), (4985, 9672), (5982, 8060), (6045, 7976)]