48665190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 141419520

約数和(自身を除く): 92754330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 61, 70, 87, 105, 122, 131, 145, 174, 183, 203, 210, 262, 290, 305, 366, 393, 406, 427, 435, 609, 610, 655, 786, 854, 870, 915, 917, 1015, 1218, 1281, 1310, 1769, 1830, 1834, 1965, 2030, 2135, 2562, 2751, 3045, 3538, 3799, 3930, 4270, 4585, 5307, 5502, 6090, 6405, 7598, 7991, 8845, 9170, 10614, 11397, 12383, 12810, 13755, 15982, 17690, 18995, 22794, 23973, 24766, 26535, 26593, 27510, 37149, 37990, 39955, 47946, 53070, 53186, 55937, 56985, 61915, 74298, 79779, 79910, 111874, 113970, 119865, 123830, 132965, 159558, 167811, 185745, 231739, 239730, 265930, 279685, 335622, 371490, 398895, 463478, 559370, 695217, 797790, 839055, 1158695, 1390434, 1622173, 1678110, 2317390, 3244346, 3476085, 4866519, 6952170, 8110865, 9733038, 16221730, 24332595, 48665190]

約数ペア:

[(1, 48665190), (2, 24332595), (3, 16221730), (5, 9733038), (6, 8110865), (7, 6952170), (10, 4866519), (14, 3476085), (15, 3244346), (21, 2317390), (29, 1678110), (30, 1622173), (35, 1390434), (42, 1158695), (58, 839055), (61, 797790), (70, 695217), (87, 559370), (105, 463478), (122, 398895), (131, 371490), (145, 335622), (174, 279685), (183, 265930), (203, 239730), (210, 231739), (262, 185745), (290, 167811), (305, 159558), (366, 132965), (393, 123830), (406, 119865), (427, 113970), (435, 111874), (609, 79910), (610, 79779), (655, 74298), (786, 61915), (854, 56985), (870, 55937), (915, 53186), (917, 53070), (1015, 47946), (1218, 39955), (1281, 37990), (1310, 37149), (1769, 27510), (1830, 26593), (1834, 26535), (1965, 24766), (2030, 23973), (2135, 22794), (2562, 18995), (2751, 17690), (3045, 15982), (3538, 13755), (3799, 12810), (3930, 12383), (4270, 11397), (4585, 10614), (5307, 9170), (5502, 8845), (6090, 7991), (6405, 7598)]