48604920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4451}}^1$

素因数の和:4485

約数の個数: 128

約数和(自身を含む): 179504640

約数和(自身を除く): 130899720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 4451, 5460, 8902, 10920, 13353, 17804, 22255, 26706, 31157, 35608, 44510, 53412, 57863, 62314, 66765, 89020, 93471, 106824, 115726, 124628, 133530, 155785, 173589, 178040, 186942, 231452, 249256, 267060, 289315, 311570, 347178, 373884, 405041, 462904, 467355, 534120, 578630, 623140, 694356, 747768, 810082, 867945, 934710, 1157260, 1215123, 1246280, 1388712, 1620164, 1735890, 1869420, 2025205, 2314520, 2430246, 3240328, 3471780, 3738840, 4050410, 4860492, 6075615, 6943560, 8100820, 9720984, 12151230, 16201640, 24302460, 48604920]

約数ペア:

[(1, 48604920), (2, 24302460), (3, 16201640), (4, 12151230), (5, 9720984), (6, 8100820), (7, 6943560), (8, 6075615), (10, 4860492), (12, 4050410), (13, 3738840), (14, 3471780), (15, 3240328), (20, 2430246), (21, 2314520), (24, 2025205), (26, 1869420), (28, 1735890), (30, 1620164), (35, 1388712), (39, 1246280), (40, 1215123), (42, 1157260), (52, 934710), (56, 867945), (60, 810082), (65, 747768), (70, 694356), (78, 623140), (84, 578630), (91, 534120), (104, 467355), (105, 462904), (120, 405041), (130, 373884), (140, 347178), (156, 311570), (168, 289315), (182, 267060), (195, 249256), (210, 231452), (260, 186942), (273, 178040), (280, 173589), (312, 155785), (364, 133530), (390, 124628), (420, 115726), (455, 106824), (520, 93471), (546, 89020), (728, 66765), (780, 62314), (840, 57863), (910, 53412), (1092, 44510), (1365, 35608), (1560, 31157), (1820, 26706), (2184, 22255), (2730, 17804), (3640, 13353), (4451, 10920), (5460, 8902)]