49040550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 145021968

約数和(自身を除く): 95981418

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 83, 90, 101, 117, 130, 150, 166, 195, 202, 225, 234, 249, 303, 325, 390, 415, 450, 498, 505, 585, 606, 650, 747, 830, 909, 975, 1010, 1079, 1170, 1245, 1313, 1494, 1515, 1818, 1950, 2075, 2158, 2490, 2525, 2626, 2925, 3030, 3237, 3735, 3939, 4150, 4545, 5050, 5395, 5850, 6225, 6474, 6565, 7470, 7575, 7878, 8383, 9090, 9711, 10790, 11817, 12450, 13130, 15150, 16185, 16766, 18675, 19422, 19695, 22725, 23634, 25149, 26975, 32370, 32825, 37350, 39390, 41915, 45450, 48555, 50298, 53950, 59085, 65650, 75447, 80925, 83830, 97110, 98475, 108979, 118170, 125745, 150894, 161850, 196950, 209575, 217958, 242775, 251490, 295425, 326937, 377235, 419150, 485550, 544895, 590850, 628725, 653874, 754470, 980811, 1089790, 1257450, 1634685, 1886175, 1961622, 2724475, 3269370, 3772350, 4904055, 5448950, 8173425, 9808110, 16346850, 24520275, 49040550]

約数ペア:

[(1, 49040550), (2, 24520275), (3, 16346850), (5, 9808110), (6, 8173425), (9, 5448950), (10, 4904055), (13, 3772350), (15, 3269370), (18, 2724475), (25, 1961622), (26, 1886175), (30, 1634685), (39, 1257450), (45, 1089790), (50, 980811), (65, 754470), (75, 653874), (78, 628725), (83, 590850), (90, 544895), (101, 485550), (117, 419150), (130, 377235), (150, 326937), (166, 295425), (195, 251490), (202, 242775), (225, 217958), (234, 209575), (249, 196950), (303, 161850), (325, 150894), (390, 125745), (415, 118170), (450, 108979), (498, 98475), (505, 97110), (585, 83830), (606, 80925), (650, 75447), (747, 65650), (830, 59085), (909, 53950), (975, 50298), (1010, 48555), (1079, 45450), (1170, 41915), (1245, 39390), (1313, 37350), (1494, 32825), (1515, 32370), (1818, 26975), (1950, 25149), (2075, 23634), (2158, 22725), (2490, 19695), (2525, 19422), (2626, 18675), (2925, 16766), (3030, 16185), (3237, 15150), (3735, 13130), (3939, 12450), (4150, 11817), (4545, 10790), (5050, 9711), (5395, 9090), (5850, 8383), (6225, 7878), (6474, 7575), (6565, 7470)]