50849890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 126282240

約数和(自身を除く): 75432350

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 19, 26, 34, 35, 38, 65, 70, 85, 91, 95, 119, 130, 133, 170, 173, 182, 190, 221, 238, 247, 266, 323, 346, 442, 455, 494, 595, 646, 665, 865, 910, 1105, 1190, 1211, 1235, 1330, 1547, 1615, 1729, 1730, 2210, 2249, 2261, 2422, 2470, 2941, 3094, 3230, 3287, 3458, 4199, 4498, 4522, 5882, 6055, 6574, 7735, 8398, 8645, 11245, 11305, 12110, 14705, 15470, 15743, 16435, 17290, 20587, 20995, 22490, 22610, 23009, 29393, 29410, 31486, 32870, 38233, 41174, 41990, 42731, 46018, 55879, 58786, 76466, 78715, 85462, 102935, 111758, 115045, 146965, 157430, 191165, 205870, 213655, 230090, 267631, 279395, 293930, 299117, 382330, 391153, 427310, 535262, 558790, 598234, 726427, 782306, 1338155, 1452854, 1495585, 1955765, 2676310, 2991170, 3632135, 3911530, 5084989, 7264270, 10169978, 25424945, 50849890]

約数ペア:

[(1, 50849890), (2, 25424945), (5, 10169978), (7, 7264270), (10, 5084989), (13, 3911530), (14, 3632135), (17, 2991170), (19, 2676310), (26, 1955765), (34, 1495585), (35, 1452854), (38, 1338155), (65, 782306), (70, 726427), (85, 598234), (91, 558790), (95, 535262), (119, 427310), (130, 391153), (133, 382330), (170, 299117), (173, 293930), (182, 279395), (190, 267631), (221, 230090), (238, 213655), (247, 205870), (266, 191165), (323, 157430), (346, 146965), (442, 115045), (455, 111758), (494, 102935), (595, 85462), (646, 78715), (665, 76466), (865, 58786), (910, 55879), (1105, 46018), (1190, 42731), (1211, 41990), (1235, 41174), (1330, 38233), (1547, 32870), (1615, 31486), (1729, 29410), (1730, 29393), (2210, 23009), (2249, 22610), (2261, 22490), (2422, 20995), (2470, 20587), (2941, 17290), (3094, 16435), (3230, 15743), (3287, 15470), (3458, 14705), (4199, 12110), (4498, 11305), (4522, 11245), (5882, 8645), (6055, 8398), (6574, 7735)]