49298760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{6521}}^1$

素因数の和:6548

約数の個数: 128

約数和(自身を含む): 187833600

約数和(自身を除く): 138534840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 6521, 7560, 13042, 19563, 26084, 32605, 39126, 45647, 52168, 58689, 65210, 78252, 91294, 97815, 117378, 130420, 136941, 156504, 176067, 182588, 195630, 228235, 234756, 260840, 273882, 293445, 352134, 365176, 391260, 410823, 456470, 469512, 547764, 586890, 684705, 704268, 782520, 821646, 880335, 912940, 1095528, 1173780, 1232469, 1369410, 1408536, 1643292, 1760670, 1825880, 2054115, 2347560, 2464938, 2738820, 3286584, 3521340, 4108230, 4929876, 5477640, 6162345, 7042680, 8216460, 9859752, 12324690, 16432920, 24649380, 49298760]

約数ペア:

[(1, 49298760), (2, 24649380), (3, 16432920), (4, 12324690), (5, 9859752), (6, 8216460), (7, 7042680), (8, 6162345), (9, 5477640), (10, 4929876), (12, 4108230), (14, 3521340), (15, 3286584), (18, 2738820), (20, 2464938), (21, 2347560), (24, 2054115), (27, 1825880), (28, 1760670), (30, 1643292), (35, 1408536), (36, 1369410), (40, 1232469), (42, 1173780), (45, 1095528), (54, 912940), (56, 880335), (60, 821646), (63, 782520), (70, 704268), (72, 684705), (84, 586890), (90, 547764), (105, 469512), (108, 456470), (120, 410823), (126, 391260), (135, 365176), (140, 352134), (168, 293445), (180, 273882), (189, 260840), (210, 234756), (216, 228235), (252, 195630), (270, 182588), (280, 176067), (315, 156504), (360, 136941), (378, 130420), (420, 117378), (504, 97815), (540, 91294), (630, 78252), (756, 65210), (840, 58689), (945, 52168), (1080, 45647), (1260, 39126), (1512, 32605), (1890, 26084), (2520, 19563), (3780, 13042), (6521, 7560)]