53200980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{42223}}^1$

素因数の和:42245

約数の個数: 72

約数和(自身を含む): 184434432

約数和(自身を除く): 131233452

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 42223, 84446, 126669, 168892, 211115, 253338, 295561, 380007, 422230, 506676, 591122, 633345, 760014, 844460, 886683, 1182244, 1266690, 1477805, 1520028, 1773366, 1900035, 2533380, 2660049, 2955610, 3546732, 3800070, 4433415, 5320098, 5911220, 7600140, 8866830, 10640196, 13300245, 17733660, 26600490, 53200980]

約数ペア:

[(1, 53200980), (2, 26600490), (3, 17733660), (4, 13300245), (5, 10640196), (6, 8866830), (7, 7600140), (9, 5911220), (10, 5320098), (12, 4433415), (14, 3800070), (15, 3546732), (18, 2955610), (20, 2660049), (21, 2533380), (28, 1900035), (30, 1773366), (35, 1520028), (36, 1477805), (42, 1266690), (45, 1182244), (60, 886683), (63, 844460), (70, 760014), (84, 633345), (90, 591122), (105, 506676), (126, 422230), (140, 380007), (180, 295561), (210, 253338), (252, 211115), (315, 168892), (420, 126669), (630, 84446), (1260, 42223)]