48869550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{829}}^1$

素因数の和:978

約数の個数: 72

約数和(自身を含む): 132458040

約数和(自身を除く): 83588490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 131, 150, 225, 262, 393, 450, 655, 786, 829, 1179, 1310, 1658, 1965, 2358, 2487, 3275, 3930, 4145, 4974, 5895, 6550, 7461, 8290, 9825, 11790, 12435, 14922, 19650, 20725, 24870, 29475, 37305, 41450, 58950, 62175, 74610, 108599, 124350, 186525, 217198, 325797, 373050, 542995, 651594, 977391, 1085990, 1628985, 1954782, 2714975, 3257970, 4886955, 5429950, 8144925, 9773910, 16289850, 24434775, 48869550]

約数ペア:

[(1, 48869550), (2, 24434775), (3, 16289850), (5, 9773910), (6, 8144925), (9, 5429950), (10, 4886955), (15, 3257970), (18, 2714975), (25, 1954782), (30, 1628985), (45, 1085990), (50, 977391), (75, 651594), (90, 542995), (131, 373050), (150, 325797), (225, 217198), (262, 186525), (393, 124350), (450, 108599), (655, 74610), (786, 62175), (829, 58950), (1179, 41450), (1310, 37305), (1658, 29475), (1965, 24870), (2358, 20725), (2487, 19650), (3275, 14922), (3930, 12435), (4145, 11790), (4974, 9825), (5895, 8290), (6550, 7461)]