50118400

素因数分解:

$2^8\times 5^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 108

約数和(自身を含む): 127741824

約数和(自身を除く): 77623424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 128, 160, 164, 191, 200, 205, 256, 320, 328, 382, 400, 410, 640, 656, 764, 800, 820, 955, 1025, 1280, 1312, 1528, 1600, 1640, 1910, 2050, 2624, 3056, 3200, 3280, 3820, 4100, 4775, 5248, 6112, 6400, 6560, 7640, 7831, 8200, 9550, 10496, 12224, 13120, 15280, 15662, 16400, 19100, 24448, 26240, 30560, 31324, 32800, 38200, 39155, 48896, 52480, 61120, 62648, 65600, 76400, 78310, 122240, 125296, 131200, 152800, 156620, 195775, 244480, 250592, 262400, 305600, 313240, 391550, 501184, 611200, 626480, 783100, 1002368, 1222400, 1252960, 1566200, 2004736, 2505920, 3132400, 5011840, 6264800, 10023680, 12529600, 25059200, 50118400]

約数ペア:

[(1, 50118400), (2, 25059200), (4, 12529600), (5, 10023680), (8, 6264800), (10, 5011840), (16, 3132400), (20, 2505920), (25, 2004736), (32, 1566200), (40, 1252960), (41, 1222400), (50, 1002368), (64, 783100), (80, 626480), (82, 611200), (100, 501184), (128, 391550), (160, 313240), (164, 305600), (191, 262400), (200, 250592), (205, 244480), (256, 195775), (320, 156620), (328, 152800), (382, 131200), (400, 125296), (410, 122240), (640, 78310), (656, 76400), (764, 65600), (800, 62648), (820, 61120), (955, 52480), (1025, 48896), (1280, 39155), (1312, 38200), (1528, 32800), (1600, 31324), (1640, 30560), (1910, 26240), (2050, 24448), (2624, 19100), (3056, 16400), (3200, 15662), (3280, 15280), (3820, 13120), (4100, 12224), (4775, 10496), (5248, 9550), (6112, 8200), (6400, 7831), (6560, 7640)]