48642090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 143216640

約数和(自身を除く): 94574550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 73, 95, 105, 114, 133, 146, 167, 190, 210, 219, 266, 285, 334, 365, 399, 438, 501, 511, 570, 665, 730, 798, 835, 1002, 1022, 1095, 1169, 1330, 1387, 1533, 1670, 1995, 2190, 2338, 2505, 2555, 2774, 3066, 3173, 3507, 3990, 4161, 5010, 5110, 5845, 6346, 6935, 7014, 7665, 8322, 9519, 9709, 11690, 12191, 13870, 15330, 15865, 17535, 19038, 19418, 20805, 22211, 24382, 29127, 31730, 35070, 36573, 41610, 44422, 47595, 48545, 58254, 60955, 66633, 73146, 85337, 95190, 97090, 111055, 121910, 133266, 145635, 170674, 182865, 222110, 231629, 256011, 291270, 333165, 365730, 426685, 463258, 512022, 666330, 694887, 853370, 1158145, 1280055, 1389774, 1621403, 2316290, 2560110, 3242806, 3474435, 4864209, 6948870, 8107015, 9728418, 16214030, 24321045, 48642090]

約数ペア:

[(1, 48642090), (2, 24321045), (3, 16214030), (5, 9728418), (6, 8107015), (7, 6948870), (10, 4864209), (14, 3474435), (15, 3242806), (19, 2560110), (21, 2316290), (30, 1621403), (35, 1389774), (38, 1280055), (42, 1158145), (57, 853370), (70, 694887), (73, 666330), (95, 512022), (105, 463258), (114, 426685), (133, 365730), (146, 333165), (167, 291270), (190, 256011), (210, 231629), (219, 222110), (266, 182865), (285, 170674), (334, 145635), (365, 133266), (399, 121910), (438, 111055), (501, 97090), (511, 95190), (570, 85337), (665, 73146), (730, 66633), (798, 60955), (835, 58254), (1002, 48545), (1022, 47595), (1095, 44422), (1169, 41610), (1330, 36573), (1387, 35070), (1533, 31730), (1670, 29127), (1995, 24382), (2190, 22211), (2338, 20805), (2505, 19418), (2555, 19038), (2774, 17535), (3066, 15865), (3173, 15330), (3507, 13870), (3990, 12191), (4161, 11690), (5010, 9709), (5110, 9519), (5845, 8322), (6346, 7665), (6935, 7014)]