53227900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 108

約数和(自身を含む): 130913496

約数和(自身を除く): 77685596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 83, 100, 106, 110, 121, 166, 212, 220, 242, 265, 275, 332, 415, 484, 530, 550, 583, 605, 830, 913, 1060, 1100, 1166, 1210, 1325, 1660, 1826, 2075, 2332, 2420, 2650, 2915, 3025, 3652, 4150, 4399, 4565, 5300, 5830, 6050, 6413, 8300, 8798, 9130, 10043, 11660, 12100, 12826, 14575, 17596, 18260, 20086, 21995, 22825, 25652, 29150, 32065, 40172, 43990, 45650, 48389, 50215, 58300, 64130, 87980, 91300, 96778, 100430, 109975, 128260, 160325, 193556, 200860, 219950, 241945, 251075, 320650, 439900, 483890, 502150, 532279, 641300, 967780, 1004300, 1064558, 1209725, 2129116, 2419450, 2661395, 4838900, 5322790, 10645580, 13306975, 26613950, 53227900]

約数ペア:

[(1, 53227900), (2, 26613950), (4, 13306975), (5, 10645580), (10, 5322790), (11, 4838900), (20, 2661395), (22, 2419450), (25, 2129116), (44, 1209725), (50, 1064558), (53, 1004300), (55, 967780), (83, 641300), (100, 532279), (106, 502150), (110, 483890), (121, 439900), (166, 320650), (212, 251075), (220, 241945), (242, 219950), (265, 200860), (275, 193556), (332, 160325), (415, 128260), (484, 109975), (530, 100430), (550, 96778), (583, 91300), (605, 87980), (830, 64130), (913, 58300), (1060, 50215), (1100, 48389), (1166, 45650), (1210, 43990), (1325, 40172), (1660, 32065), (1826, 29150), (2075, 25652), (2332, 22825), (2420, 21995), (2650, 20086), (2915, 18260), (3025, 17596), (3652, 14575), (4150, 12826), (4399, 12100), (4565, 11660), (5300, 10043), (5830, 9130), (6050, 8798), (6413, 8300)]