53214080

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 138581280

約数和(自身を除く): 85367200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 67, 68, 73, 80, 85, 128, 134, 136, 146, 160, 170, 268, 272, 292, 320, 335, 340, 365, 536, 544, 584, 640, 670, 680, 730, 1072, 1088, 1139, 1168, 1241, 1340, 1360, 1460, 2144, 2176, 2278, 2336, 2482, 2680, 2720, 2920, 4288, 4556, 4672, 4891, 4964, 5360, 5440, 5695, 5840, 6205, 8576, 9112, 9344, 9782, 9928, 10720, 10880, 11390, 11680, 12410, 18224, 19564, 19856, 21440, 22780, 23360, 24455, 24820, 36448, 39128, 39712, 42880, 45560, 46720, 48910, 49640, 72896, 78256, 79424, 83147, 91120, 97820, 99280, 145792, 156512, 158848, 166294, 182240, 195640, 198560, 313024, 332588, 364480, 391280, 397120, 415735, 626048, 665176, 728960, 782560, 794240, 831470, 1330352, 1565120, 1662940, 2660704, 3130240, 3325880, 5321408, 6651760, 10642816, 13303520, 26607040, 53214080]

約数ペア:

[(1, 53214080), (2, 26607040), (4, 13303520), (5, 10642816), (8, 6651760), (10, 5321408), (16, 3325880), (17, 3130240), (20, 2660704), (32, 1662940), (34, 1565120), (40, 1330352), (64, 831470), (67, 794240), (68, 782560), (73, 728960), (80, 665176), (85, 626048), (128, 415735), (134, 397120), (136, 391280), (146, 364480), (160, 332588), (170, 313024), (268, 198560), (272, 195640), (292, 182240), (320, 166294), (335, 158848), (340, 156512), (365, 145792), (536, 99280), (544, 97820), (584, 91120), (640, 83147), (670, 79424), (680, 78256), (730, 72896), (1072, 49640), (1088, 48910), (1139, 46720), (1168, 45560), (1241, 42880), (1340, 39712), (1360, 39128), (1460, 36448), (2144, 24820), (2176, 24455), (2278, 23360), (2336, 22780), (2482, 21440), (2680, 19856), (2720, 19564), (2920, 18224), (4288, 12410), (4556, 11680), (4672, 11390), (4891, 10880), (4964, 10720), (5360, 9928), (5440, 9782), (5695, 9344), (5840, 9112), (6205, 8576)]