48829950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:539

約数の個数: 144

約数和(自身を含む): 149896656

約数和(自身を除く): 101066706

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 75, 78, 85, 90, 102, 117, 130, 150, 153, 170, 195, 221, 225, 234, 255, 306, 325, 390, 425, 442, 450, 491, 510, 585, 650, 663, 765, 850, 975, 982, 1105, 1170, 1275, 1326, 1473, 1530, 1950, 1989, 2210, 2455, 2550, 2925, 2946, 3315, 3825, 3978, 4419, 4910, 5525, 5850, 6383, 6630, 7365, 7650, 8347, 8838, 9945, 11050, 12275, 12766, 14730, 16575, 16694, 19149, 19890, 22095, 24550, 25041, 31915, 33150, 36825, 38298, 41735, 44190, 49725, 50082, 57447, 63830, 73650, 75123, 83470, 95745, 99450, 108511, 110475, 114894, 125205, 150246, 159575, 191490, 208675, 217022, 220950, 250410, 287235, 319150, 325533, 375615, 417350, 478725, 542555, 574470, 626025, 651066, 751230, 957450, 976599, 1085110, 1252050, 1436175, 1627665, 1878075, 1953198, 2712775, 2872350, 3255330, 3756150, 4882995, 5425550, 8138325, 9765990, 16276650, 24414975, 48829950]

約数ペア:

[(1, 48829950), (2, 24414975), (3, 16276650), (5, 9765990), (6, 8138325), (9, 5425550), (10, 4882995), (13, 3756150), (15, 3255330), (17, 2872350), (18, 2712775), (25, 1953198), (26, 1878075), (30, 1627665), (34, 1436175), (39, 1252050), (45, 1085110), (50, 976599), (51, 957450), (65, 751230), (75, 651066), (78, 626025), (85, 574470), (90, 542555), (102, 478725), (117, 417350), (130, 375615), (150, 325533), (153, 319150), (170, 287235), (195, 250410), (221, 220950), (225, 217022), (234, 208675), (255, 191490), (306, 159575), (325, 150246), (390, 125205), (425, 114894), (442, 110475), (450, 108511), (491, 99450), (510, 95745), (585, 83470), (650, 75123), (663, 73650), (765, 63830), (850, 57447), (975, 50082), (982, 49725), (1105, 44190), (1170, 41735), (1275, 38298), (1326, 36825), (1473, 33150), (1530, 31915), (1950, 25041), (1989, 24550), (2210, 22095), (2455, 19890), (2550, 19149), (2925, 16694), (2946, 16575), (3315, 14730), (3825, 12766), (3978, 12275), (4419, 11050), (4910, 9945), (5525, 8838), (5850, 8347), (6383, 7650), (6630, 7365)]