55209450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{383}}^1$

素因数の和:460

約数の個数: 72

約数和(自身を含む): 141848064

約数和(自身を除く): 86638614

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 383, 465, 766, 775, 930, 961, 1149, 1550, 1915, 1922, 2298, 2325, 2883, 3830, 4650, 4805, 5745, 5766, 9575, 9610, 11490, 11873, 14415, 19150, 23746, 24025, 28725, 28830, 35619, 48050, 57450, 59365, 71238, 72075, 118730, 144150, 178095, 296825, 356190, 368063, 593650, 736126, 890475, 1104189, 1780950, 1840315, 2208378, 3680630, 5520945, 9201575, 11041890, 18403150, 27604725, 55209450]

約数ペア:

[(1, 55209450), (2, 27604725), (3, 18403150), (5, 11041890), (6, 9201575), (10, 5520945), (15, 3680630), (25, 2208378), (30, 1840315), (31, 1780950), (50, 1104189), (62, 890475), (75, 736126), (93, 593650), (150, 368063), (155, 356190), (186, 296825), (310, 178095), (383, 144150), (465, 118730), (766, 72075), (775, 71238), (930, 59365), (961, 57450), (1149, 48050), (1550, 35619), (1915, 28830), (1922, 28725), (2298, 24025), (2325, 23746), (2883, 19150), (3830, 14415), (4650, 11873), (4805, 11490), (5745, 9610), (5766, 9575)]