49824800

素因数分解:

$2^5\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1021}}^1$

素因数の和:1102

約数の個数: 72

約数和(自身を含む): 123749892

約数和(自身を除く): 73925092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 80, 100, 122, 160, 200, 244, 305, 400, 488, 610, 800, 976, 1021, 1220, 1525, 1952, 2042, 2440, 3050, 4084, 4880, 5105, 6100, 8168, 9760, 10210, 12200, 16336, 20420, 24400, 25525, 32672, 40840, 48800, 51050, 62281, 81680, 102100, 124562, 163360, 204200, 249124, 311405, 408400, 498248, 622810, 816800, 996496, 1245620, 1557025, 1992992, 2491240, 3114050, 4982480, 6228100, 9964960, 12456200, 24912400, 49824800]

約数ペア:

[(1, 49824800), (2, 24912400), (4, 12456200), (5, 9964960), (8, 6228100), (10, 4982480), (16, 3114050), (20, 2491240), (25, 1992992), (32, 1557025), (40, 1245620), (50, 996496), (61, 816800), (80, 622810), (100, 498248), (122, 408400), (160, 311405), (200, 249124), (244, 204200), (305, 163360), (400, 124562), (488, 102100), (610, 81680), (800, 62281), (976, 51050), (1021, 48800), (1220, 40840), (1525, 32672), (1952, 25525), (2042, 24400), (2440, 20420), (3050, 16336), (4084, 12200), (4880, 10210), (5105, 9760), (6100, 8168)]